Question

What approximate value will come in place of question mark (?) in the given equations?

6401.23 × `1 3/4` - 352.87 × ? = 10443.789

A 20 Correct Answer Incorrect Answer
B 5 Correct Answer Incorrect Answer
C 2 Correct Answer Incorrect Answer
D 9 Correct Answer Incorrect Answer
E 7 Correct Answer Incorrect Answer

Solution

6400 × `7/4` – 353 × ? = 10444 11200 – 353 × ? = 10444 11200 – 10444 = 353 × ? ? = `756/353` = 2.14 = 2

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